When I click "login" under the Facebook section on the far left of the fotobounce window, a popup appears, but is blank. Nothing shows up there. I ended up installing the Windows version under Parallels, and it worked correctly. I've done a clean install of Adobe Air, and a clean install of fotobounce, but no luck. It simply won't connect to facebook to get a login screen. All of the other login items appear to function correctly (twitter, etc), it's only the facebook one that doesn't seem to connect to facebook.